1,291 research outputs found

    Pair production of neutralinos via photon-photon collisions

    Full text link
    We investigated the production of neutralino pairs via photon-photon collisions in the minimal supersymmetric model(MSSM) at future linear colliders. The numerical analysis of their production rates is carried out in the mSUGRA scenario. The results show that this cross section can reach about 18 femto barn for Ο‡~10Ο‡~20\tilde{\chi}^{0}_{1} \tilde{\chi}^{0}_{2} pair production and 9 femto barn for Ο‡~20Ο‡~20\tilde{\chi}^{0}_{2}\tilde{\chi}^{0}_{2} pair production with our chosen input parameters.Comment: LaTex File, 3 EPS Files, 17 page
    • …
    corecore